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HI1A - Comet 88P Howell

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  • algwat
    HI1A - Comet 88P Howell, FYI, rgds Alan (0,0) upleft image pixvalue x y 200909:20090911_060901_s4h1A 31.6386 2 602 10 200909:20090911_100901_s4h1A 32.6497 4
    Message 1 of 5 , Sep 14, 2009
      HI1A - Comet 88P Howell, FYI, rgds Alan
      (0,0) upleft image pixvalue x y
      200909:20090911_060901_s4h1A 31.6386 2 602 10
      200909:20090911_100901_s4h1A 32.6497 4 602 16
      200909:20090911_144901_s4h1A 31.7017 6 602 23
      200909:20090911_232901_s4h1A 34.6987 10 603 36
    • Ian Musgrave & Peta O'Donohue
      G Day All ... I am in awe of your eyes, I can t see anything there. I can pick up magnitude 12.9 451 Palantina below it at 583, 261 but no comet. I ve also
      Message 2 of 5 , Sep 15, 2009
        G'Day All

        At 08:17 AM 15/09/2009, Alan wrote:
        >HI1A - Comet 88P Howell, FYI, rgds Alan
        >(0,0) upleft image pixvalue x y
        >200909:20090911_060901_s4h1A 31.6386 2 602 10
        >200909:20090911_100901_s4h1A 32.6497 4 602 16
        >200909:20090911_144901_s4h1A 31.7017 6 602 23
        >200909:20090911_232901_s4h1A 34.6987 10 603 36

        I am in awe of your eyes, I can't see anything there. I can pick up
        magnitude 12.9 451 Palantina below it at 583, 261 but no comet.

        I've also found no L4 asteroids, 8 asteroids brighter than mag 13 adn
        a couple of hot pixels, but no plausible L4 asteroids.

        Cheers! Ian

        ======================================================
        Ian Musgrave Peta O'Donohue, Jack Francis, Michael James and Andrew
        Thomas Musgrave
        reynella@... http://home.mira.net/~reynella/
        Southern Sky Watch http://www.abc.net.au/science/space/default.htm
        (scroll down right hand menu)
        AstroBlogg http://astroblogger.blogspot.com/
        Contributing Editor, Sky & Space
        http://www.skyandspace.com.au/public/home.ehtml
      • Alan Watson
        From todays image set 20090912, kind regards, Alan. ... From: Ian Musgrave & Peta O Donohue To: stereohunter@yahoogroups.com Sent: Tuesday, September 15, 2009
        Message 3 of 5 , Sep 15, 2009
        From todays image set 20090912, kind regards, Alan.
         
        ----- Original Message -----
        Sent: Tuesday, September 15, 2009 11:59 PM
        Subject: Re: [stereohunter] HI1A - Comet 88P Howell

         

        G'Day All

        At 08:17 AM 15/09/2009, Alan wrote:
        >HI1A - Comet 88P Howell, FYI, rgds Alan
        >(0,0) upleft image pixvalue x y
        >200909:20090911_ 060901_s4h1A 31.6386 2 602 10
        >200909:20090911_ 100901_s4h1A 32.6497 4 602 16
        >200909:20090911_ 144901_s4h1A 31.7017 6 602 23
        >200909:20090911_ 232901_s4h1A 34.6987 10 603 36

        I am in awe of your eyes, I can't see anything there. I can pick up
        magnitude 12.9 451 Palantina below it at 583, 261 but no comet.

        I've also found no L4 asteroids, 8 asteroids brighter than mag 13 adn
        a couple of hot pixels, but no plausible L4 asteroids.

        Cheers! Ian

        ============ ========= ========= ========= ========= ======
        Ian Musgrave Peta O'Donohue, Jack Francis, Michael James and Andrew
        Thomas Musgrave
        reynella@mira. net http://home. mira.net/ ~reynella/
        Southern Sky Watch http://www.abc. net.au/science/ space/default. htm
        (scroll down right hand menu)
        AstroBlogg http://astroblogger .blogspot. com/
        Contributing Editor, Sky & Space
        http://www.skyandsp ace.com.au/ public/home. ehtml

      • Ian Musgrave & Peta O'Donohue
        G Day All ... Ah ha! Yeah, my stacking set up cropped off that section, which is why I don t see it. Still no L4 asteroids. Cheers! Ian
        Message 4 of 5 , Sep 15, 2009
          G'Day All

          Alan Watson wrote:
          > From todays image set 20090912, kind regards, Alan.
          > ----- Original Message -----
          > From: Ian Musgrave & Peta O'Donohue
          > At 08:17 AM 15/09/2009, Alan wrote:
          > >HI1A - Comet 88P Howell, FYI, rgds Alan
          > I am in awe of your eyes, I can't see anything there. I can pick up
          > magnitude 12.9 451 Palantina below it at 583, 261 but no comet.

          Ah ha! Yeah, my stacking set up cropped off that section, which is why I
          don't see it.

          Still no L4 asteroids.
          Cheers! Ian
          =========================================
          Ian Musgrave, Peta ODonohue, Jack, Mikey and Andy
          reynella@... http://home.mira.net/~reynella/
          Southern Sky Watch http://www.abc.net.au/science/space/default.htm
          (scroll down right hand menu)
          AstroBlogg http://astroblogger.blogspot.com/
          Sky & Space http://www.skyandspace.com.au/public/home.ehtml
        • Ian Musgrave & Peta O'Donohue
          G Day All STEREO is now at the L4 Lagarange point. If you are looking for L4 asteroids, I ve prepared a map of asteroids currently in the field of view of H1A,
          Message 5 of 5 , Sep 17, 2009
          G'Day All

          STEREO is now at the L4 Lagarange point. If you are looking for L4
          asteroids, I've prepared a map of asteroids currently in the field of
          view of H1A, which are brighter than magnitude 13 (attached). The
          Square in the image is the approximate filed of view of the H1A imager.

          There is 8 Flora, 14 Irene, 146 Lucinda, 103 Hecate, 54 Alexandra,
          451 Patientia, 409 Aspasia and 25 Phocaea. Comet 88P is also shown.
          In the next few days 187 Lambeta and 70 Panopea will enter from the
          lefthand side. below and near Tau Scorpii respectively.

          Cheers! Ian

          ======================================================
          Ian Musgrave Peta O'Donohue, Jack Francis, Michael James and Andrew
          Thomas Musgrave
          reynella@... http://home.mira.net/~reynella/
          Southern Sky Watch http://www.abc.net.au/science/space/default.htm
          (scroll down right hand menu)
          AstroBlogg http://astroblogger.blogspot.com/
          Contributing Editor, Sky & Space
          http://www.skyandspace.com.au/public/home.ehtml
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